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E1 Equity (Tables) | 12 Months Ended
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Dec. 31, 2024
Equity [abstract] |
Summary of Capital Stock |
Parent Company |  | Class A shares |  |  | Class B shares |  |  | Total
December 31, 2024 |  |  | 1,309 |  |  |  | 15,434 |  |  | 16,743
December 31, 2023 |  |  | 1,309 |  |  |  | 15,413 |  |  | 16,722
Summary of Number of Shares | Number of shares
|  | Class A shares |  | Class B shares |  | Total
2024 |  |  |  |  |  |
As of January 1 |  | 261,755,983 |  | 3,082,395,752 |  | 3,344,151,735
As of December 31 |  | 261,755,983 |  | 3,086,495,752 |  | 3,348,251,735
2023 |  |  |  |  |  |
As of January 1 |  | 261,755,983 |  | 3,072,395,752 |  | 3,334,151,735
As of December 31 |  | 261,755,983 |  | 3,082,395,752 |  | 3,344,151,735
Summary of Changes in OCI by Components of Equity |
|  |  | Translation reserves | 1) |  |  | Cash flow hedge reserves |  |  |  | Revaluation of borrowings |  |  |  | Retained earnings |  |  |  | Total equity |
2024 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Remeasurements of defined benefits pension plans |  |  | – |  |  |  | – |  |  |  | – |  |  |  | 739 |  |  |  | 739 |
Revaluation of credit risk on borrowings |  |  | – |  |  |  | – |  |  |  | –450 |  |  |  | – |  |  |  | –450 |
Cash flow hedge reserve s |  |  | – |  |  |  | –3,240 |  |  |  | – |  |  |  | – |  |  |  | –3,240 |
Cash flow hedge reserve s reclassification to profit and loss |  |  | – |  |  |  | 725 |  |  |  | – |  |  |  | – |  |  |  | 725 |
Translation reserves changes |  |  | 6,608 |  |  |  | – |  |  |  | – |  |  |  | – |  |  |  | 6,608 |
Translation reserves reclassification to profit and loss |  |  | 73 |  |  |  | – |  |  |  | – |  |  |  | – |  |  |  | 73 |
Share of other comprehensive income of associates |  |  | 40 |  |  |  | – |  |  |  | – |  |  |  | – |  |  |  | 40 |
Movement attributable to non-controlling interests |  |  | –147 |  |  |  | – |  |  |  | – |  |  |  | –7 |  |  |  | –154 |
Total |  |  | 6,574 |  |  |  | –2,515 |  |  |  | –450 |  |  |  | 732 |  |  |  | 4,341 |
2023 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Remeasurements of defined benefits pension plans |  |  | – |  |  |  | – |  |  |  | – |  |  |  | 655 |  |  |  | 655 |
Revaluation of credit risk on borrowings |  |  | – |  |  |  | – |  |  |  | –530 |  |  |  | – |  |  |  | –530 |
Cash flow hedge reserve s |  |  | – |  |  |  | 374 |  |  |  | – |  |  |  | – |  |  |  | 374 |
Cash flow hedge reserve s reclassification to profit and loss |  |  | – |  |  |  | 1,090 |  |  |  | – |  |  |  | – |  |  |  | 1,090 |
Translation reserves changes |  |  | –2,425 |  |  |  | – |  |  |  | – |  |  |  | – |  |  |  | –2,425 |
Translation reserves reclassification to profit and loss |  |  | 59 |  |  |  | – |  |  |  | – |  |  |  | – |  |  |  | 59 |
Share of other comprehensive income of associates |  |  | –10 |  |  |  | – |  |  |  | – |  |  |  | – |  |  |  | –10 |
Movement attributable to non-controlling interests |  |  | 50 |  |  |  | – |  |  |  | – |  |  |  | –1 |  |  |  | 49 |
Total |  |  | –2,326 |  |  |  | 1,464 |  |  |  | –530 |  |  |  | 654 |  |  |  | –738 |
2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Remeasurements of defined benefits pension plans |  |  | – |  |  |  | – |  |  |  | – |  |  |  | 8,561 |  |  |  | 8,561 |
Revaluation of credit risk on borrowings |  |  | – |  |  |  | – |  |  |  | 818 |  |  |  | – |  |  |  | 818 |
Cash flow hedge reserve s |  |  | – |  |  |  | 2,331 |  |  |  | – |  |  |  | – |  |  |  | 2,331 |
Cash flow hedge reserve s reclassification to profit and loss |  |  | – |  |  |  | 280 |  |  |  | – |  |  |  | – |  |  |  | 280 |
Cash flow hedge transfer to goodwill |  |  | – |  |  |  | –3,677 |  |  |  | – |  |  |  | – |  |  |  | –3,677 |
Translation reserve changes |  |  | 7,273 |  |  |  | – |  |  |  | – |  |  |  | – |  |  |  | 7,273 |
Translation reserve reclassification to profit and loss |  |  | –85 |  |  |  | – |  |  |  | – |  |  |  | – |  |  |  | –85 |
Share of other comprehensive income of associates |  |  | 49 |  |  |  | – |  |  |  | – |  |  |  | – |  |  |  | 49 |
Movement attributable to non-controlling interests |  |  | –143 |  |  |  | – |  |  |  | – |  |  |  | 11 |  |  |  | –132 |
Total |  |  | 7,094 |  |  |  | –1,066 |  |  |  | 818 |  |  |  | 8,572 |  |  |  | 15,418 |
1) | Changes in translation reserves include changes regarding translation of goodwill in local currency of SEK 4,393 million (SEK –77 million in 2023 and SEK 5,070 million in 2022), and realized gains/losses net from divested/liquidated companies, SEK 73 million (SEK 59 million in 2023 and SEK –85 million in 2022).

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